﻿<sap:ActivityDesigner x:Class="Microsoft.Samples.SqlServer.Activities.EntityPropertiesDesigner"
    xmlns:s="clr-namespace:System;assembly=mscorlib"                      
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    xmlns:sap="clr-namespace:System.Activities.Presentation;assembly=System.Activities.Presentation"
    xmlns:sapv="clr-namespace:System.Activities.Presentation.View;assembly=System.Activities.Presentation"
    xmlns:sapc="clr-namespace:System.Activities.Presentation.Converters;assembly=System.Activities.Presentation" 
    xmlns:local="clr-namespace:Microsoft.Samples.SqlServer.Activities.ActivityPublishers"                   
    Collapsible="True" Loaded="ActivityDesigner_Loaded">

    <sap:ActivityDesigner.Resources>
        <sapc:ArgumentToExpressionConverter 
                x:Key="ArgumentToExpressionConverter" />

        <DataTemplate x:Key="ShowAsCollapsed">
            <TextBlock Foreground="Gray">
                <TextBlock Text="For Each Entity Properties"/>
            </TextBlock>
        </DataTemplate>

        <DataTemplate x:Key="ShowAsExpanded">
            <Grid>
                <Grid.ColumnDefinitions>
                    <ColumnDefinition />
                    <ColumnDefinition />
                </Grid.ColumnDefinitions>
                <Grid.RowDefinitions>
                    <RowDefinition />
                    <RowDefinition />
                    <RowDefinition />
                    <RowDefinition />
                </Grid.RowDefinitions>

                <TextBlock Text="For Each" Grid.Row ="0" Grid.Column="0" HorizontalAlignment="Left" VerticalAlignment="Center" Margin="5"/> 
                
                <sapv:ExpressionTextBox HintText="Propeties" 
                Grid.Row ="0" Grid.Column="1" MaxWidth="150" MinWidth="150" Margin="5"
                OwnerActivity="{Binding Path=ModelItem}"
                Expression="{Binding Path=ModelItem.Properties, Mode=TwoWay, 
                Converter={StaticResource ArgumentToExpressionConverter}, 
                ConverterParameter=In }"
                ExpressionType="s:Object" />              

                <sap:WorkflowItemPresenter HintText="ContentPart"
                    Grid.Row ="2" Grid.Column="0" Grid.ColumnSpan="2"                                    
                Margin="0" MinHeight="30" AllowedItemType="{x:Type TypeName=local:DocumentPart}" 
                Item="{Binding Path=ModelItem.DocumentPartActivity, Mode=TwoWay}"/>
                    
            </Grid>
        </DataTemplate>

        <Style x:Key="StyleWithCollapse" TargetType="{x:Type ContentPresenter}">
            <Setter Property="ContentTemplate" 
                Value="{DynamicResource ShowAsExpanded}"/>
            <Style.Triggers>
                <DataTrigger Binding="{Binding Path=ShowExpanded}" Value="False">
                    <Setter Property="ContentTemplate" 
                        Value="{DynamicResource ShowAsCollapsed }"/>
                </DataTrigger>
            </Style.Triggers>
        </Style>
    </sap:ActivityDesigner.Resources>

    <sap:ActivityDesigner.Icon>
        <DrawingBrush>
            <DrawingBrush.Drawing>
                <ImageDrawing>
                    <ImageDrawing.Rect>
                        <Rect Location="0,0"  Size="16,16" />
                    </ImageDrawing.Rect>
                    <ImageDrawing.ImageSource>
                        <BitmapImage UriSource="SelectDataTableActivity.png"/>
                    </ImageDrawing.ImageSource>
                </ImageDrawing>
            </DrawingBrush.Drawing>
        </DrawingBrush>
    </sap:ActivityDesigner.Icon>

    <Grid>
        <ContentPresenter Style="{DynamicResource StyleWithCollapse}" 
            Content="{Binding}" />
    </Grid>

</sap:ActivityDesigner>
